20022712

素因数分解:

$2^3\times {\mathrm{59}}^2\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 38242800

約数和(自身を除く): 18220088

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 719, 1438, 2876, 3481, 5752, 6962, 13924, 27848, 42421, 84842, 169684, 339368, 2502839, 5005678, 10011356, 20022712]

約数ペア:

[(1, 20022712), (2, 10011356), (4, 5005678), (8, 2502839), (59, 339368), (118, 169684), (236, 84842), (472, 42421), (719, 27848), (1438, 13924), (2876, 6962), (3481, 5752)]